21387776740512
21,387,776,740,512 is an even composite number composed of nine prime numbers multiplied together.
What does the number 21387776740512 look like?
This visualization shows the relationship between its 9 prime factors (large circles) and 1536 divisors.
21387776740512 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.
Prime factorization of 21387776740512:
25 × 3 × 7 × 13 × 23 × 31 × 41 × 89 × 941
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 13 × 23 × 31 × 41 × 89 × 941)See below for interesting mathematical facts about the number 21387776740512 from the Numbermatics database.
Names of 21387776740512
- Cardinal: 21387776740512 can be written as Twenty-one trillion, three hundred eighty-seven billion, seven hundred seventy-six million, seven hundred forty thousand, five hundred twelve.
Scientific notation
- Scientific notation: 2.1387776740512 × 1013
Factors of 21387776740512
Divisors of 21387776740512
- Number of divisors d(n): 1536
-
Complete list of divisors:
1 2 3 4 6 7 8 12 13 14 16 21 23 24 26 28 31 32 39 41 42 46 48 52 56 62 69 78 82 84 89 91 92 93 96 104 112 123 124 138 156 161 164 168 178 182 184 186 208 217 224 246 248 267 273 276 287 299 312 322 328 336 356 364 368 372 403 416 434 483 492 496 533 534 546 552 574 598 623 624 644 651 656 672 712 713 728 736 744 806 861 868 897 941 943 966 984 992 1066 1068 1092 1104 1148 1157 1196 1209 1246 1248 1271 1288 1302 1312 1424 1426 1456 1488 1599 1612 1722 1736 1794 1869 1882 1886 1932 1968 2047 2093 2132 2136 2139 2184 2208 2296 2314 2392 2418 2492 2542 2576 2604 2759 2821 2823 2829 2848 2852 2912 2976 3198 3224 3444 3471 3472 3588 3649 3731 3738 3764 3772 3813 3864 3936 4094 4186 4264 4272 4278 4368 4592 4628 4784 4836 4984 4991 5084 5152 5208 5518 5642 5646 5658 5704 6141 6279 6396 6448 6587 6601 6888 6942 6944 7176 7298 7462 7476 7528 7544 7626 7728 8099 8188 8277 8372 8463 8528 8544 8556 8736 8897 9184 9256 9269 9568 9672 9968 9982 10168 10416 10947 11036 11193 11284 11292 11316 11408 12233 12259 12282 12558 12792 12896 13174 13202 13776 13884 14329 14352 14596 14924 14952 14973 15056 15088 15252 15456 16198 16376 16523 16554 16744 16926 17056 17112 17794 18512 18538 19313 19344 19761 19803 19936 19964 20336 20832 21643 21894 22072 22386 22568 22584 22632 22816 24297 24466 24518 24564 25116 25543 25584 26348 26404 26611 26691 27552 27768 27807 28658 28704 29171 29192 29233 29848 29904 29946 30112 30176 30504 32396 32752 33046 33108 33488 33852 34224 35588 35867 36699 36777 37024 37076 38581 38626 38688 39522 39606 39928 40672 42987 43286 43788 44144 44772 45136 45168 45264 47437 48594 48932 49036 49128 49569 50232 51086 51168 52696 52808 53222 53382 55536 55614 57316 57939 58342 58384 58466 59696 59808 59892 61008 63457 64792 64883 64929 65504 66092 66216 66976 67704 68448 71176 71734 73398 73554 74152 76629 77162 77252 79044 79212 79833 79856 83749 83927 85631 85813 85974 86572 87513 87576 87699 88288 89544 90272 90336 90528 94874 97188 97864 98072 98256 99138 100464 102172 105392 105616 106444 106764 107601 111072 111228 113119 114632 115661 115743 115878 116684 116768 116932 119392 119784 122016 126914 129584 129766 129858 132184 132432 135408 142311 142352 143468 146796 147108 148304 151501 153258 154324 154504 158088 158424 159666 159712 167498 167854 171262 171626 171948 173144 175026 175152 175398 179088 186277 189748 190371 194376 194649 195728 196144 196512 198276 200928 204197 204344 204631 210784 211232 212888 213528 215202 222456 226238 229264 231322 231486 231756 233368 233864 239568 251069 251247 251781 253828 256893 257439 259168 259532 259716 264368 264864 270067 270816 281359 284622 284704 286936 293592 294216 296608 303002 306516 308648 309008 316176 316848 319332 332059 334996 335708 339357 342524 343252 343896 346288 346983 350052 350304 350796 358176 372554 379223 379496 380029 380742 388752 389298 391456 392288 396552 408394 408688 409262 425776 427056 430404 444199 444912 452476 454503 458528 462644 462972 463512 466736 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132843333792 137101132952 154983889424 172482070488 173884363744 190962292326 205651699428 222789341047 229976093984 232475834136 235030513632 240312098208 254616389768 260826545616 274202265904 309967778848 344964140976 381924584652 411303398856 445578682094 464951668272 509232779536 521653091232 548404531808 668368023141 689928281952 763849169304 822606797712 891157364188 929903336544 1018465559072 1336736046282 1527698338608 1645213595424 1782314728376 2673472092564 3055396677216 3564629456752 5346944185128 7129258913504 10693888370256 21387776740512
- Sum of all divisors σ(n): 77183147704320
- Sum of proper divisors (its aliquot sum) s(n): 55795370963808
- 21387776740512 is an abundant number, because the sum of its proper divisors (55795370963808) is greater than itself. Its abundance is 34407594223296
Bases of 21387776740512
- Binary: 1001101110011101110101101010111001100101000002
- Hexadecimal: 0x1373BAD5CCA0
- Base-36: 7KXEQ1ZMO
Squares and roots of 21387776740512
- 21387776740512 squared (213877767405122) is 457436993901986110982022144
- 21387776740512 cubed (213877767405123) is 9783560298426628125142168658430925897728
-
The
square root of 21387776740512 is 4624692.0698044319 -
The
cube root of 21387776740512 is 27758.0240261643
Scales and comparisons
How big is 21387776740512?- 21,387,776,740,512 seconds is equal to 680,065 years, 7 weeks, 3 days, 6 hours, 35 minutes, 12 seconds.
-
To count from 1 to 21,387,776,740,512 would take you about one million, seven hundred thousand, one hundred sixty-two years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 21387776740512 cubic inches would be around 2313.2 feet tall.
Recreational maths with 21387776740512
- 21387776740512 backwards is 21504767778312
- The number of decimal digits it has is: 14
- The sum of 21387776740512's digits is 60
- More coming soon!
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The information we have on file for 21387776740512 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 21387776740512, math, Factors of 21387776740512, curriculum, school, college, exams, university, Prime factorization of 21387776740512, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, three hundred eighty-seven billion, seven hundred seventy-six million, seven hundred forty thousand, five hundred twelve.